/// <summary>
/// Checks relations.
/// </summary>
/// <param name="lObjectInterface">ObjectInterface.</param>
/// <param name="NextElement">Next element we are going to parse.</param>
/// <param name="CallCalback">Do we have to call callback?</param>
/// <returns>FunctionIO with return parameters like ret value and parse count.</returns>
public override FunctionIO CheckRelations(ref ObjectInterfacePrototipe lObjectInterface, ParserPrimitives NextElement, bool CallCalback)
{
ObjectAttributeEvaluation Evaluation = GetEvaluation();
bool More = true;
int TotalMove = 0;
int StartOffset = lObjectInterface.GetOffset();
bool eof = false;
while (More)
{
int Positives = 0;
int CurrentMove = 0;
if (NextElement != null)
{
FunctionIO ret = NextElement.CheckRelations(ref lObjectInterface, NextElement.GetNextPrimitive(), false);
if (ret["RetVal"].Value)
break;
}
int RecallOffset = lObjectInterface.GetOffset();
List<ParserPrimitives> SubPrimitives = cParserObjectRelation.GetSubParserPrimitives();
for (int x = 0; x < SubPrimitives.Count; x++)
{
CurrentMove = 0;
FunctionIO ret = SubPrimitives[x].CheckRelations(ref lObjectInterface, x + 1 == SubPrimitives.Count ? null : SubPrimitives[x + 1], false);
if (ret["RetVal"].Value)
{
CurrentMove = ((ObjectAttributeEvaluation)ret["ParseCount"]).Value;
Positives++;
}
else//End execution if we fail
break;
eof = lObjectInterface.MoveByOffset(CurrentMove);
TotalMove += CurrentMove;
if (eof)
break;
}
if (CallCalback && Positives == SubPrimitives.Count)
{
lObjectInterface.SetOffset(RecallOffset);
for (int x = 0; x < SubPrimitives.Count; x++)
{
CurrentMove = 0;
FunctionIO ret = SubPrimitives[x].CheckRelations(ref lObjectInterface, x + 1 == SubPrimitives.Count ? null : SubPrimitives[x + 1], CallCalback);
CurrentMove = ((ObjectAttributeEvaluation)ret["ParseCount"]).Value;
eof = lObjectInterface.MoveByOffset(CurrentMove);
}
}
if (eof || Positives != SubPrimitives.Count)
{
break;
}
}
if (!Evaluation.Evaluate(TotalMove))
return new FunctionIO(RetVal.False);
lObjectInterface.SetOffset(StartOffset);
return new FunctionIO(Evaluation, RetVal.True);
}
public override FunctionIO CheckRelations(ref ObjectInterfacePrototipe lObjectInterface, ParserPrimitives NextElement, bool CallCalback)
{
FunctionIO ReturnContainer = new FunctionIO();
ObjectAttributeInt ReturnValue1 = new ObjectAttributeInt("ret", 1);
ObjectAttributeInt ReturnValue0 = new ObjectAttributeInt("ret", 0);
ObjectAttributeEvaluation Evaluation = null;
if (cFunctionParameters == null || cFunctionParameters.GetFunctionParameterByName("ParseCount") == null)
{
Evaluation = new ObjectAttributeEvaluation();
Evaluation.SetAttributeName("ParseCount");
}
else
Evaluation = (ObjectAttributeEvaluation)cFunctionParameters.GetFunctionParameterByName("ParseCount");
bool More = true;
int TotalMove= 0;
int StartOffset = lObjectInterface.GetOffset();
bool eof = false;
while (More)
{
int Positives = 0;
int CurrentMove = 0;
if (NextElement != null)
{
FunctionIO ret = NextElement.CheckRelations(ref lObjectInterface, NextElement.GetNextPrimitive(), false);
if (((ObjectAttributeInt)ret.GetFunctionParameterByName("ret")).GetAttributeValue() == 1)
{
break;
}
}
List<ParserPrimitives> SubPrimitives = cParserObjectRelation.GetSubParserPrimitives();
for (int x = 0; x < SubPrimitives.Count; x++)
{
ParserPrimitives tPrimitives;
if (SubPrimitives.Count == x + 1)
tPrimitives = null;
else
tPrimitives = SubPrimitives[x + 1];
FunctionIO ret = SubPrimitives[x].CheckRelations(ref lObjectInterface, tPrimitives, CallCalback);
if (((ObjectAttributeInt)ret.GetFunctionParameterByName("ret")).GetAttributeValue() == 1)
{
CurrentMove += ((ObjectAttributeEvaluation)ret.GetFunctionParameterByName("ParseCount")).GetEvaluationValue();
Positives++;
}
eof=lObjectInterface.MoveByOffset(CurrentMove);
}
TotalMove += CurrentMove;
if (Positives != SubPrimitives.Count || eof)
{
More = false;
}
}
if (!Evaluation.EvaluateNext(TotalMove))
{
ReturnContainer.AddFunctionParameter((ObjectAttribute)ReturnValue0);
return ReturnContainer;
}
lObjectInterface.SetOffset(StartOffset);
ReturnContainer.AddFunctionParameter(Evaluation);
ReturnContainer.AddFunctionParameter((ObjectAttribute)ReturnValue1);
return ReturnContainer;
}